Remove tex and texstr backends (part 1).

Part 2 will remove documentation accordingly for German and English.

2 files changed, 0 insertions, 413 deletions

diff --git a/tex/lily-ps-defs.tex b/tex/lily-ps-defs.tex
deleted file mode 100644
index 4a05f9d46f..0000000000
--- a/tex/lily-ps-defs.tex
+++ /dev/null
@@ -1,43 +0,0 @@
-%% lily-ps-defs.tex
-%%
-\edef\lilypsdefsELC{\the\endlinechar}%
-\endlinechar -1\relax
-
-%% Header info (macros/defs, etc) should go into a \special{! ... };
-%% note the ! sign.  See dvips.info for details.
-%%
-%% We protect punctuation characters with \string to avoid problems with
-%% language specific shorthands (e.g. `:' for French, `"' for German, etc.).
-
-\gdef\lilypondsetdimen#1{
-  \expandafter\gdef\csname #1ps\endcsname{}
-  \special{
-    \string!
-    /#1 (\csname #1\endcsname) set_tex_dimen}}
-
-\gdef\lilypondspace{ }
-
-\gdef\lilypondpostscript{
-  %% A document processed with lilypond-book can contain music fragments in
-  %% different sizes.  To reduce overhead, we define `lyscaleXXX' PS macros
-  %% only once.
-  \lilypondifundefined{lyscale\lilypondpaperoutputscale}
-    {\expandafter\gdef\csname lyscale\lilypondpaperoutputscale\endcsname{}
-     %% This sets CTM so that you get to the currentpoint
-     %% by executing a 0 0 moveto
-     \special{
-       \string!
-       /lyscale\lilypondpaperoutputscale
-         {\lilypondpaperoutputscale\lilypondspace\scaletounit %
-          dup scale} def}}
-    {}
-                      
-  \def\embeddedps##1{
-    \special{
-      \string"
-      lyscale\lilypondpaperoutputscale\lilypondspace ##1}}}
-
-\endlinechar \lilypsdefsELC
-\endinput
-
-%% end lily-ps-defs.tex
diff --git a/tex/lilyponddefs.tex b/tex/lilyponddefs.tex
deleted file mode 100644
index a7b5a2bf2d..0000000000
--- a/tex/lilyponddefs.tex
+++ /dev/null
@@ -1,370 +0,0 @@
-%%% lilyponddefs.tex -- TeX macros for LilyPond output.
-%%%
-%%%  source file of the GNU LilyPond music typesetter
-%%% 
-%%% (c) 1998--2008 Jan Nieuwenhuizen <janneke@gnu.org>
-%%%                 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-%%%                 Mats Bengtsson <mats.bengtsson@s3.kth.se>
-%%%
-%%
-%% Avoid \par while reading this file.
-%%
-\edef\lilyponddefsELC{\the\endlinechar}%
-\endlinechar -1\relax
-
-%% This runs with plain TeX, LaTeX, pdftex, and texinfo.
-%%
-%% To avoid interferences, lilyponddefs.tex must be loaded within a group.
-%% It is loaded only once, so the definitions must be global.
-%%
-%% The overall structure of a file created by LilyPond is as follows:
-%%
-%%   <lilypond parameter definitions>
-%%   <font setup>
-%%   \ifx\lilypondstart \undefined
-%%     \input lilyponddefs
-%%   \fi
-%%   \lilypondstart
-%%   <note output>
-%%   \lilypondend
-
-%% A temporary variable.
-%%
-\newdimen\lytempdim
-
-%% The scaling factor for all dimensions.
-%%
-\newdimen\outputscale
-
-\long\gdef\lilypondfirst#1#2{#1}
-\long\gdef\lilypondsecond#1#2{#2}
-
-%% \lilypondundefined{xxx}{foo}{bar}
-%%
-%%   If `xxx' (without the leading backslash) is an undefined macro,
-%%   execute block `foo'.  Otherwise, execute block `bar'.  Based on
-%%   a similar macro from the LaTeX kernel.
-%%
-\gdef\lilypondifundefined#1{
-  \expandafter\ifx\csname#1\endcsname\relax
-    \expandafter\lilypondfirst
-  \else
-    \expandafter\lilypondsecond
-  \fi
-}
-
-%% Urgh.  LilyPond uses EC fonts, but texinfo is based on CM.  We thus
-%% have to handle T1 font encoding by ourselves; all manipulations are
-%% collected in the macro \lilypondECencoding.  Note that the following
-%% code only provides the texinfo interface, not complete access to all
-%% EC glyphs.
-%%
-%% All definitions are taken from texinfo or LaTeX (with modifications
-%% if necessary).
-%%
-\begingroup
-\catcode `\@=11\relax
-\gdef\lilypondECencoding{
-  \def\"##1{
-    {\accent4 ##1}}
-  \def\'##1{
-    {\accent1 ##1}}
-  \def\,##1{
-    {\leavevmode
-     \setbox\z@\hbox{##1}
-     \ifdim\ht\z@=1ex
-       \accent11 ##1
-     \else
-       {\ooalign{
-          \unhbox\z@
-          \crcr
-          \hidewidth
-          \char11
-          \hidewidth}}
-     \fi}}
-  \def\=##1{
-    {\accent9 ##1}}
-  \def\^##1{
-    {\accent2 ##1}}
-  \def\`##1{
-    {\accent0 ##1}}
-  \def\~##1{
-    {\accent3 ##1}}
-  \def\dotaccent##1{
-    {\accent10 ##1}}
-  \def\H##1{
-    {\accent5 ##1}}
-  \def\ringaccent##1{
-    {\accent6 ##1}}
-% \def\tieaccent##1{}        % unsupported: this is TS1
-  \def\u##1{
-    {\accent8 ##1}}
-  \def\ubaraccent##1{
-    {\o@lign{
-       \relax
-       ##1
-       \crcr
-       \hidewidth
-       \sh@ft{29}\vbox to.2ex{
-         \hbox{\char9}
-         \vss}
-       \hidewidth}}}
-  \def\udotaccent##1{
-    {\o@lign{
-       \relax
-       ##1
-       \crcr
-       \hidewidth
-       \sh@ft{10}.
-       \hidewidth}}}
-  \def\v##1{
-    {\accent7 ##1}}
-
-  \chardef\exclamdown=189
-  \chardef\questiondown=190
-
-  \def\aa{
-    \ringaccent{a}}
-  \def\AA{
-    \ringaccent{A}}
-  \chardef\AE=198
-  \chardef\ae=230
-  \chardef\ptexi=25
-  \chardef\j=26
-  \chardef\L=138
-  \chardef\l=170
-  \chardef\O=216
-  \chardef\o=248
-  \chardef\OE=215
-  \chardef\oe=247
-  \chardef\ss=255
-}
-\endgroup
-
-%% This macro provides the necessary setup to make the lilypond data
-%% work with plain TeX, LaTeX, and texinfo.
-%%
-%% The reason of using \begingroup and \endgroup is to make the macro \x
-%% immediately disappear after it has been executed.  Since we have \def
-%% within \def within \gdef, four hash signs (`#') are needed for
-%% parameters.
-%%
-%% \lilypondfontencoding is emitted by LilyPond to set the encoding of
-%% text strings.
-%%
-\gdef\lilypondstart{
-  \frenchspacing
-  \outputscale \lilypondpaperoutputscale\lilypondpaperunit
-
-  \begingroup
-  \catcode `\@=11\relax
-
-  %% \@nodocument is defined as \relax after `\begin{document}'
-  \lilypondifundefined{@nodocument}
-    {%% Either plain TeX or texinfo or not at the beginning of LaTeX input.
-     \def\x{
-       \endgroup
-
-       \def\lilypondfontencoding####1{
-         \lilypondECencoding}
-       \def\lilypondpagebreak{
-         \eject}
-       \def\lilypondnopagebreak{
-         \ifvmode
-           \penalty 10000\relax
-         \fi}}}
-
-    {%% LaTeX mode: Provide a complete preamble.
-     \def\x{
-       \endgroup
-
-       %% Indicate that we shall emit `\end{document}' while executing
-       %% \lilypondend.
-       \def\lilyponddocument{}
-
-       \def\lilypondfontencoding####1{
-         \fontencoding{####1}
-         \selectfont}
-       \def\lilypondpagebreak{
-         \newpage}
-       \def\lilypondnopagebreak{
-         \nopagebreak}
-
-       \documentclass[\lilyponddocumentclassoptions]{article}
-
-       %% As a safety guard, don't produce auxiliary files.
-       \nofiles
-
-       %% FIXME: workaround non-existent TeX.def.
-       \def\TeXdef{TeX}\ifx\TeXdef\lilypondpaperinputencoding
-         \usepackage[latin1]{inputenc}
-       \else
-         \usepackage[\lilypondpaperinputencoding]{inputenc}
-       \fi
-       \pagestyle{empty}
-
-       \usepackage{color}
-
-       \lilypondifundefined{lilypondclassic}
-         {%% If not in `classic' mode, undo LaTeX's page layout settings
-          %% since LilyPond does the layout by itself.
-          \topmargin-1in
-          \headheight0pt\headsep0pt
-          \oddsidemargin-1in
-          \evensidemargin\oddsidemargin}
-
-         {%% Otherwise center output horizontally, without changing the
-          %% vertical positioning.
-          \hsize\lilypondpaperlinewidth\lilypondpaperunit
-          \lytempdim \paperwidth
-          \advance\lytempdim -\the\hsize
-          \lytempdim 0.5\lytempdim
-          \advance\lytempdim -1in
-          \oddsidemargin \lytempdim
-          \evensidemargin \lytempdim}
-
-       \parindent 0pt
-
-       %% We can't directly say `\begin{document}' in this macro since
-       %% older versions of texinfo.tex define \begin as \outer; this
-       %% means that it causes an error if \begin is found within another
-       %% macro (even if the corresponding code will never be executed).
-       %% As a workaround we use \csname to call \begin.
-       \csname begin\endcsname{document}}}
-  \x}
-
-%% The opposite of \lilypondstart.
-%%
-\gdef\lilypondend{
-  %% Handle the `lastpagefill' parameter from the \layout block.
-  %% Ignore it if \lilypondbook is defined.
-  \lilypondifundefined{lilypondbook}
-    {\lilypondifundefined{lilypondpaperlastpagefill}
-       {\vskip 0pt plus\lilypondpaperinterscorelinefill00 fill}
-       {}}
-    {}
-
-  \begingroup
-  \lilypondifundefined{lilyponddocument}
-    {\def\x{
-       \endgroup}}
-    {\def\x{
-       \endgroup
-       \csname end\endcsname{document}}}
-  \x}
-
-%% Load the PostScript drawing routines.  This is done using \special.
-%% To avoid multiple inclusions, redefine \lilypondspecial to a no-op
-%% afterwards.
-%%
-\gdef\lilypondspecial{
-  \special{header=music-drawing-routines.ps}
-  \gdef\lilypondspecial{}}
-
-%% The most used macro in LilyPond output.  Put #3 into a zero-width box
-%% which is moved to the right by #1 (scaled by \outputscale) and moved
-%% up by #2 (also scaled by \outputscale).
-%%
-\gdef\lyitem#1#2#3{
-  \raise #2\outputscale \hbox to 0pt {
-    \kern #1\outputscale
-    #3
-    \hss}}
-
-%% All LilyPond music data is enclosed in this macro (as third argument).
-%% The data (which consists of boxes with zero width) gets an artificial
-%% width of #1 and a height of #2.  The resulting box is then centered
-%% vertically along the x-height of the current font.
-%%
-%% Parameters #1 and #2 are scaled by \outputscale.
-%%
-\gdef\lybox#1#2#3{
-  \lytempdim #2\outputscale
-  \lytempdim -0.5\lytempdim
-  \advance\lytempdim 1ex
-  \leavevmode
-  \raise \lytempdim \hbox to #1\outputscale {
-    %% Convert depth of #3 into height only.
-    \vbox to #2\outputscale {\hbox{#3}\vss}
-    \hss}}
-
-%% Produce a black bar (width #2, depth #3, height #4) with a vertical
-%% offset #1.  Everything is scaled by \outputscale.
-%%
-\gdef\lyvrule#1#2#3#4{
-  \kern#1\outputscale
-  \vrule width #2\outputscale depth #3\outputscale height #4\outputscale}
-
-%% FIXME: 'interscoreline' and 'lilypondPAPERinterscoreline
-%%
-\lilypondifundefined{lilypondpaperinterscorelinefill}
-  {\gdef\lilypondpaperinterscorelinefill{0}}
-  {\gdef\lilypondpaperinterscorelinefill{1}}
-
-%% Allow overriding of interscoreline, e.g., for LilyPond's --preview
-%%
-\lilypondifundefined{interscoreline}
-  {\lilypondifundefined{lilypondclassic}
-     {\gdef\interscoreline{}}
-     {\gdef\interscoreline{
-        \vskip\lilypondpaperinterscoreline\lilypondpaperunit
-        plus \lilypondpaperinterscorelinefill fill}}}
-  {}
-
-%% Include PostScript definitions (which are differently defined for
-%% TeX and pdfTeX).  This is loaded once only because the inputted files
-%% define \lilypondpostscript.
-%%
-%% (Don't remove the spaces after the arguments to \input!)
-%%
-%
-%% In teTeX-3.0, latex is actually pdfetex, and we need
-%% ifpdf.sty to determinine if we are really *tex or pdf*tex.
-%
-%% \input ifpdf.sty
-%
-%% However, ifpfd.sty is too smart for LilyPond, so we copy the
-%% logic here.  Using \input ifpdf.sty is a no-op when using latex,
-%% and the \ifpdf switch is needed before \documentclass, using
-%% \usepackage{ifpdf} is not an option.
-%
-\input lily-ps-defs 
-
-% barfs with texi 
-% Runaway argument?
-%{
-%! Forbidden control sequence found while scanning use of \lilypondfirst.
-%<inserted text>
-%                \par
-%<to be read again>
-%                   \newif
-%l.330   {\newif
-%               \ifpdf
-%?
-%
-%%
-%\lilypondifundefined{lilypondpostscript}
-%  {\newif\ifpdf
-%   \ifx\pdfoutput\undefined
-%   \else
-%     \ifx\pdfoutput\relax
-%     \else
-%       \ifcase\pdfoutput
-%       \else
-%         \pdftrue
-%       \fi
-%     \fi
-%   \fi
-%   \ifpdf
-%     {\input lily-pdf-defs }
-%   \else
-%     {\input lily-ps-defs }
-%   \fi}
-%  {}
-%
-%% Restore newline functionality (disabled to avoid \par).
-%%
-\endlinechar \lilyponddefsELC
-\endinput
-
-%% end lilyponddefs.tex